National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

39°F

4°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 22 Apr 10:00 PM PDT
Extended Forecast for

9 Miles E Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 37. West wind around 15 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Northwest wind 6 to 15 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Northeast wind around 7 mph becoming east in the afternoon.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. East wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 11pm. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 37. West wind around 15 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind 6 to 15 mph becoming north after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 46. Northeast wind around 7 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 30. East wind around 7 mph.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 49.
Sunday Night
A chance of rain and snow before 11pm. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A chance of rain and snow after 11am. Mostly sunny, with a high near 51.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
A slight chance of rain. Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Snoqualmie Pass WA
 47.41°N 121.22°W (Elev. 4659 ft)
Last Update:
10:11 pm PDT Apr 22, 2026
Forecast Valid:
11pm PDT Apr 22, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation